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Fast delivery Excavator Idler Roller - Excavator undercarriage part front idler CAT345/349 made in china – Heli
Idler shell material:ZG40Mn Surface hardness:HRC48-58 Quench depth:>4mm Shaft material:45# Surface hardness:HRC48-58 Quench depth:>2.5mm Idler support material:QT450-10/ZG35 Weight:310kg What is idler? The guide wheel is used to guide the track to revolve correctly and prevent it from running and deviating. Most excavators also play the role of supporting wheels. This can increase the contact area of the crawler to the ground and reduce the ground pressure. The guide wheel surface is ma... -
High Quality for Idler In Excavator - Undercarriage Parts Excavator KC360 Idler Front Idler Wheel Group Idler Assembly – Heli
Undercarriage Parts Excavator KC360 Idler Front Idler Wheel Group Idler Assembly 1.Are you manufacturer or trading company? We are a manufacturer, we have our own factory and production lines to provide competitive products with high quality and good price. 2.Can your factory print our logo on the products? Yes, we can laser print customer’s logo on the product with the permission from customers for free. 3.Is your factory able to design our own package and help us in market plann... -
Factory wholesale Double Flanged Track Rollers - E70 E70B mini Excavator Undercarriage Parts Track Bottom Roller Sprocket Top roller Idler For Caterpillar – Heli
Product Name Undercarriage Parts : Excavator Rubber PadsFor Caterpillar E70 / E70B Bundles Include Track Roller / Top Roller / Idler / Sprocket / Track Group Raw Material 50MnB Steel For Machine Type Mini Excavator Manufacture Technique Forging Surface Hardness 56° – 62° HRc OEM/ODM Customize Fully Supported Certificate ISO 9001:2000 Ports of Shipment XIAMEN or any specific port in China Dispatch Time Within 24 Hours Suited Makes and Models Please use th... -
2021 Good Quality Track Chain Link - Top quality undercarriage parts PC400-6 track link assy – Heli
What are the advantages of our EXCAVATOR track link assembly The chain material is 35MnB forging, and the bushings and pins are 40Cr. Overall quenching and tempering heat treatment, internal and external medium frequency. The internal and external precision polishing finish can reach 0.2. Achieve high precision, more wear resistance and longer service life. After the assembly is completed, the finished product is shot blasted as a whole. which has stronger adhesion and makes the overall appea... -
100% Original Undercarriage Equipment - Wholesale Cat Excavator Undercarriage Parts dh250 Front Idler OEM Quality – Heli
Wholesale Cat Excavator Undercarriage Parts dh250 Front Idler OEM Quality All Of Our Spare Parts Are Suitable For These Brand Replacement BRAND/ TYPE MACHINERY MODEL NUMBER KOMATSU-PC PC20 PC30-5 PC30-6 PC30-7 PC30-8 PC35 PC40 PC45 PC50 PC55 PC40-5 PC40-6 PC40-7 PC50 PC55 PC60-1 PC60-3 PC60-5 PC60-6 PC60-7 PC75 PC100-1 PC100-3 PC100-5 PC100-6 PC100-7 PC120-3 PC120-5 PC120-6 PC120-7 PC150 PC200-1 PC200-3 PC200-5 PC200-6 PC200-7 PC200-8 PC220-1 PC220-3 PC220-5 PC220-... -
Factory Cheap Hot Kx121-3 Top Roller - Made in India Excavator Carrier Roller EX120 EX100 Carrier Roller Good Quality Track Bottom Top Roller – Heli
Made in India Excavator Carrier Roller EX120 EX100 Carrier Roller Good Quality Track Bottom Top Roller BRAND MODEL BULLDOZER D20 D30 D31 D37 D40 D41 D45 D50 D60 D65 D68 D75 D80 D85 D150 D155 D275 D355 D3C D3D D4C D4D D4H D5 D6C D6D D6H D7G D8K D8N D9N D10N D11N KOMATSU PC30 PC40 PC45 PC60 PC75 PC100 PC120 PC150 PC200 PC220 PC300 PC350 PC400 CATERPILLAR... -
Best quality Upper Roller Lower Roller - Top quality excavator parts ZX870 ZX800 ZX850 top roller carrier roller upper roller for hitachi – Heli
Top quality excavator parts ZX870 ZX800 ZX850 top roller carrier roller upper roller for hitachi THE MODELS FOR EXCAVATOR/BULLDOZER FOR HITACHI EX40-1 EX40-2 EX55 EX60 EX60-2 EX60-3 EX60-5 EX70 EX75 EX100 EX110 EX120 EX120-1 EX120-2 EX120-3 EX120-5 EX130-1 EX200-1 EX200-2 EX200-3 EX200-5 EX220-3 EX220-5 EX270 EX300 EX300-1 EX300-2 EX300-3 EX300-5 EX300A EX330 EX370 EX400-1 EX400-2 EX400-3 EX400-5 ... -
Chinese wholesale Upper Chain Roller - Excavator undercarriage part carrier/up roller Komatsu PC200 made in China – Heli
Roller shell material:50Mn/45# Surface hardness:HRC48-58 Quench depth:>4mm Roller shaft material:45# Surface hardness:HRC48-58 Quench depth:>2mm Base collar material:QT450-10/45# WEIGHT:20Kg Introduction of carrier wheels Rollers crawler construction machine is an area of undercarriage parts, and its primary role is to support the weight of the excavator and a bulldozer, so proceed along the track wheels. The purpose of the sprocket wheel The supporting wheel is one of the four wheels o... -
Hot sale Metal Excavator Sprocket - sk100 d5 pc200 undercarriage parts excavator bulldozer track roller idler bolts sprocket teeth – Heli
sk100 d5 pc200 undercarriage parts excavator bulldozer track roller idler bolts sprocket teeth EXCAVATOR PARTS LIST EX40-1 EX40-2 EX55 EX60 EX60-2 EX60-3 EX60-5 EX70 EX75 EX100 EX110 EX120 EX120-1 EX120-2 EX120-3 EX120-5 EX130-1 EX200-1 EX200-2 EX200-3 EX200-5 EX220-3 EX220-5 EX270 EX300 EX300-1 EX300-2 EX300-3 EX300-5 EX300A EX330 EX370 EX400-1 EX400-2 EX400-3 EX400-5 EX450 ZAX30 ZAX55 ZAX200... -
Bottom price Track Idler Roller - China factory price of zn150 excavator spare parts undercarriage parts track roller for sale – Heli
China factory price of zn150 excavator spare parts undercarriage parts track roller for sale Contact Us Q: Are you trading company or manufacturer ? A: We are an industry and trade integration business,our factory located in Quanzhou, and our sales departments are in Xiamen and Jingjiang. Q: How long is your delivery time? A: Generally it is 7 days if the goods are in stock. or it is 20-30 days if not in stock. If it is customized,it will be confirmed according to order. Q: What... -
100% Original Cqc Track Roller - Excavator bottom roller HD1250 HD1800 track roller lower roller undercarriage parts – Heli
Excavator bottom roller HD1250 HD1800 track roller lower roller undercarriage parts main feature: The function of the supporting wheel is to transmit the weight of the locomotive unit to the ground and roll on the track. In order to prevent derailment, the support rollers should also be able to prevent the crawler from causing lateral relative movement to it. The support wheels often work in mud, water, ash, and sand, and are subject to strong impacts. The working conditions are extreme...
